Which of the following ions forms a complex w | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The coordination number of a metal ion in a complex depends on its size,charge,and the nature of the ligand. $Ag^{+}$ ion has a $d^{10}$ electroni

Vedclass · Accepted Answer

$Ag^{+}$

Vedclass · Answer

(A) The coordination number of a metal ion in a complex depends on its size,charge,and the nature of the ligand. $Ag^{+}$ ion has a $d^{10}$ electronic configuration and typically forms linear complexes with a coordination number of $2$ with strong field ligands like $CN^{-}$. The reaction is: $Ag^{+} + 2CN^{-} \rightarrow [Ag(CN)_2]^{-}$. Other ions like $Fe^{2+}$,$Ni^{2+}$,and $Cu^{2+}$ typically form complexes with coordination numbers of $4$ or $6$ (e.g.,$[Fe(CN)_6]^{4-}$,$[Ni(CN)_4]^{2-}$,$[Cu(CN)_4]^{2-}$).

Which of the following ions forms a complex with a coordination number of $2$ in the presence of excess $CN^{-}$?

Similar Questions

The formula of the complex formed in the ring test for $NO_2^-$ and $NO_3^-$ is .....

When $CuSO_4$ solution in water is treated with concentrated $HCl$,it turns:

Ammonia reacts with copper ions in a basic medium to form the complex ion $[Cu(NH_3)_4]^{2+}$,but it does not form this complex ion in an acidic solution. Why?

Which of the following ions is the most stable?

Which one of the following has the highest molar conductivity?

Vedclass Test Series

Exam Paper Generator

Online Exam Module